What is a Chemical Reaction?
A Chemical Reaction is the transformation that takes place when a substance, or a combination of substances, comes into contact and yields new substances. The initial substances engaged in the Chemical Reaction are termed reactants or reagents, while the substances generated at the end of the reaction are referred to as products. An arrow is used to symbolize the direction of the Chemical Reaction, showing the conversion from reactants to products. For example, consider respiration, where we breathe in oxygen that reacts with glucose, resulting in the production of carbon dioxide, water, and the release of energy.
Chemical Reaction Definition
A chemical reaction is a transformative process where the initial substances, known as reactants, undergo a rearrangement of their constituent atoms to give one or more different substances, referred to as products.
These substances can be either chemical elements or compounds. Essentially, a chemical reaction results in the conversion of reactants into different chemical substances as products.
Chemical Reaction Example
Example of Chemical Reaction includes breaking down of glucose to give energy. The chemical reaction for the same is stated below:
C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy
Chemical Reactions
Chemical Reaction is the disruption of existing bonds within reactant molecules and the creation of fresh bonds in product molecules, culminating in the formation of a new substance. These reactions are all around us, spanning from the biochemical processes in our bodies that extract energy from food to the source of sunlight, where chemical reactions are used to produce the light we receive.
In this article, we will understand the meaning and characteristics of Chemical Reactions. This article will cover the various types of Chemical Reactions: Combination or Synthesis Reaction, Decomposition Reaction, Single Displacement Reaction, and Double Displacement Reaction. We also discuss factors affecting the rate of Reaction and practice questions to understand this article.
Table of Content
- What is a Chemical Reaction?
- Characteristics of a Chemical Reaction
- How would we know when a Reaction has taken place?
- Chemical Equation
- Balancing a Chemical Equation
- Types of Chemical Reaction
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